JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrapper">
    <div class="inner">
        Why is this not showing in Safari?       
    </div>
</div>

CSS

.wrapper{
    background-color: red;
    padding: 40px;
    width: 200px;
    overflow: hidden;
    height: 400px;
   	position: fixed;
	top: 0;
	left: 0;
}

.inner{
    background-color: silver;
    padding: 20px;
    width: 400px;
    height: 200px;
    position: fixed !important;
    top: 50px;
    left: 40px;
}